1 – "On an Expanded Maxwellian Geometry of Space", presented at the International Congress on Physics CONGRESS-2000 Held at St.-Petersburg State University in St.-Petersburg, Russia, from July 3 to 8 of year 2000. (pages 291 to 310 of the Proceedings).

15- "The Birth of the Universe and the Time Dimension in the 3-Spaces Model". American Journal of Modern Physics. (July 2016) doi: 10.11648/j.ajmp.s.2016050401.17. (http://article.sciencepublishinggroup.com/html/10.11648.j.ajmp.s.2016050401.17.html).